259 lines
9.6 KiB
Python
259 lines
9.6 KiB
Python
###################################################################
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# Copyright (c) 2016 by TAOS Technologies, Inc.
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# All rights reserved.
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#
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# This file is proprietary and confidential to TAOS Technologies.
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# No part of this file may be reproduced, stored, transmitted,
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# disclosed or used in any form or by any means other than as
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# expressly provided by the written permission from Jianhui Tao
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#
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###################################################################
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# -*- coding: utf-8 -*-
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import sys
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import taos
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from util.log import tdLog
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from util.cases import tdCases
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from util.sql import tdSql
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from util.dnodes import tdDnodes
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class TDTestCase:
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def init(self, conn, logSql):
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tdLog.debug("start to execute %s" % __file__)
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tdSql.init(conn.cursor(), logSql)
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self.tables = 10
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self.rows = 20
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self.columns = 100
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self.perfix = 't'
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self.ts = 1601481600000
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def insertData(self):
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print("==============step1")
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sql = "create table st(ts timestamp, "
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for i in range(self.columns - 1):
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sql += "c%d bigint, " % (i + 1)
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sql += "c100 bigint) tags(t1 int)"
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tdSql.execute(sql)
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for i in range(self.tables):
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tdSql.execute("create table %s%d using st tags(%d)" % (self.perfix, i, i))
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for j in range(self.rows):
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tc = self.ts + j * 60000
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tdSql.execute("insert into %s%d(ts, c1) values(%d, %d)" %(self.perfix, i, tc, j))
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def executeQueries(self):
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print("==============step2")
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tdSql.query("select last_row(c1) from %s%d" % (self.perfix, 1))
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tdSql.checkData(0, 0, 19)
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tdSql.query("select last_row(c1) from %s%d where ts <= %d" % (self.perfix, 1, self.ts + 4 * 60000))
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tdSql.checkData(0, 0, 4)
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tdSql.query("select last_row(c1) as b from %s%d" % (self.perfix, 1))
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tdSql.checkData(0, 0, 19)
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tdSql.query("select last_row(c1) from st")
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tdSql.checkData(0, 0, 19)
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tdSql.query("select last_row(c1) as c from st where ts <= %d" % (self.ts + 4 * 60000))
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tdSql.checkData(0, 0, 4)
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tdSql.query("select last_row(c1) as c from st where t1 < 5")
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tdSql.checkData(0, 0, 19)
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tdSql.query("select last_row(c1) as c from st where t1 <= 5 and ts <= %d" % (self.ts + 4 * 60000))
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tdSql.checkData(0, 0, 4)
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tdSql.query("select last_row(c1) as c from st group by t1")
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tdSql.checkRows(10)
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tdSql.checkData(0, 0, 19)
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tc = self.ts + 1 * 3600000
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tdSql.execute("insert into %s%d(ts, c1) values(%d, %d)" %(self.perfix, 1, tc, 10))
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tc = self.ts + 3 * 3600000
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tdSql.execute("insert into %s%d(ts, c1) values(%d, null)" %(self.perfix, 1, tc))
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tc = self.ts + 5 * 3600000
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tdSql.execute("insert into %s%d(ts, c1) values(%d, %d)" %(self.perfix, 1, tc, -1))
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tc = self.ts + 7 * 3600000
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tdSql.execute("insert into %s%d(ts, c1) values(%d, null)" %(self.perfix, 1, tc))
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def insertData2(self):
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tc = self.ts + 1 * 3600000
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tdSql.execute("insert into %s%d(ts, c1) values(%d, %d)" %(self.perfix, 1, tc, 10))
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tc = self.ts + 3 * 3600000
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tdSql.execute("insert into %s%d(ts, c1) values(%d, null)" %(self.perfix, 1, tc))
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tc = self.ts + 5 * 3600000
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tdSql.execute("insert into %s%d(ts, c1) values(%d, %d)" %(self.perfix, 1, tc, -1))
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tc = self.ts + 7 * 3600000
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tdSql.execute("insert into %s%d(ts, c1) values(%d, null)" %(self.perfix, 1, tc))
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def executeQueries2(self):
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# For stable
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tc = self.ts + 6 * 3600000
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tdSql.query("select last_row(c1) from st where ts < %d " % tc)
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tdSql.checkData(0, 0, -1)
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tc = self.ts + 8 * 3600000
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tdSql.query("select last_row(*) from st where ts < %d " % tc)
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tdSql.checkData(0, 1, None)
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tdSql.query("select last_row(*) from st")
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tdSql.checkData(0, 1, None)
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tc = self.ts + 4 * 3600000
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tdSql.query("select last_row(*) from st where ts < %d " % tc)
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tdSql.checkData(0, 1, None)
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tc1 = self.ts + 1 * 3600000
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tc2 = self.ts + 4 * 3600000
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tdSql.query("select last_row(*) from st where ts > %d and ts <= %d" % (tc1, tc2))
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tdSql.checkData(0, 1, None)
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# For table
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tc = self.ts + 6 * 3600000
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tdSql.query("select last_row(*) from %s%d where ts <= %d" % (self.perfix, 1, tc))
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tdSql.checkData(0, 1, -1)
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tc = self.ts + 8 * 3600000
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tdSql.query("select last_row(*) from %s%d where ts <= %d" % (self.perfix, 1, tc))
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tdSql.checkData(0, 1, None)
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tdSql.query("select last_row(*) from %s%d" % (self.perfix, 1))
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tdSql.checkData(0, 1, None)
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tc = self.ts + 4 * 3600000
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tdSql.query("select last_row(*) from %s%d where ts <= %d" % (self.perfix, 1, tc))
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tdSql.checkData(0, 1, None)
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tc1 = self.ts + 1 * 3600000
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tc2 = self.ts + 4 * 3600000
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tdSql.query("select last_row(*) from st where ts > %d and ts <= %d" % (tc1, tc2))
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tdSql.checkData(0, 1, None)
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def run(self):
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tdSql.prepare()
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print("============== Step1: last_row_cache_0.sim")
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tdSql.execute("create database test1 cachelast 0")
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tdSql.execute("use test1")
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self.insertData()
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self.executeQueries()
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self.insertData2()
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self.executeQueries2()
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print("============== Step2: alter database test1 cachelast 1")
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tdSql.execute("alter database test1 cachelast 1")
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self.executeQueries2()
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print("============== Step3: alter database test1 cachelast 2")
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tdSql.execute("alter database test1 cachelast 2")
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self.executeQueries2()
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print("============== Step4: alter database test1 cachelast 3")
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tdSql.execute("alter database test1 cachelast 3")
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self.executeQueries2()
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print("============== Step5: alter database test1 cachelast 0 and restart taosd")
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tdSql.execute("alter database test1 cachelast 0")
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self.executeQueries2()
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tdDnodes.stop(1)
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tdDnodes.start(1)
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self.executeQueries2()
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print("============== Step6: alter database test1 cachelast 1 and restart taosd")
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tdSql.execute("alter database test1 cachelast 1")
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self.executeQueries2()
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tdDnodes.stop(1)
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tdDnodes.start(1)
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self.executeQueries2()
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print("============== Step7: alter database test1 cachelast 2 and restart taosd")
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tdSql.execute("alter database test1 cachelast 2")
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self.executeQueries2()
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tdDnodes.stop(1)
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tdDnodes.start(1)
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self.executeQueries2()
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print("============== Step8: alter database test1 cachelast 3 and restart taosd")
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tdSql.execute("alter database test1 cachelast 3")
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self.executeQueries2()
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tdDnodes.stop(1)
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tdDnodes.start(1)
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self.executeQueries2()
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print("============== Step9: create database test2 cachelast 1")
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tdSql.execute("create database test2 cachelast 1")
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tdSql.execute("use test2")
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self.insertData()
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self.executeQueries()
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self.insertData2()
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self.executeQueries2()
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tdDnodes.stop(1)
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tdDnodes.start(1)
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self.executeQueries2()
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print("============== Step8: alter database test2 cachelast 0")
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tdSql.execute("alter database test2 cachelast 0")
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self.executeQueries2()
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print("============== Step9: alter database test2 cachelast 1")
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tdSql.execute("alter database test2 cachelast 1")
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self.executeQueries2()
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print("============== Step10: alter database test2 cachelast 2")
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tdSql.execute("alter database test2 cachelast 2")
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self.executeQueries2()
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print("============== Step11: alter database test2 cachelast 3")
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tdSql.execute("alter database test2 cachelast 3")
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self.executeQueries2()
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print("============== Step12: alter database test2 cachelast 0 and restart taosd")
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tdSql.execute("alter database test2 cachelast 0")
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self.executeQueries2()
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tdDnodes.stop(1)
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tdDnodes.start(1)
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self.executeQueries2()
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print("============== Step13: alter database test2 cachelast 1 and restart taosd")
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tdSql.execute("alter database test2 cachelast 1")
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self.executeQueries2()
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tdDnodes.stop(1)
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tdDnodes.start(1)
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self.executeQueries2()
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print("============== Step14: alter database test2 cachelast 2 and restart taosd")
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tdSql.execute("alter database test2 cachelast 2")
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self.executeQueries2()
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tdDnodes.stop(1)
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tdDnodes.start(1)
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self.executeQueries2()
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print("============== Step15: alter database test2 cachelast 3 and restart taosd")
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tdSql.execute("alter database test2 cachelast 3")
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self.executeQueries2()
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tdDnodes.stop(1)
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tdDnodes.start(1)
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self.executeQueries2()
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print("============== Step16: select last_row(*) from st group by tbname")
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tdSql.query("select last_row(*) from st group by tbname")
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tdSql.checkRows(10)
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def stop(self):
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tdSql.close()
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tdLog.success("%s successfully executed" % __file__)
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tdCases.addWindows(__file__, TDTestCase())
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tdCases.addLinux(__file__, TDTestCase())
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